New submission from Debasis Satapathy <[email protected]>:
numbers = [1, 2, 3, 4, 5, 6, 7, 8]
for x in numbers:
print(x)
print(x)
In the above code, print(x) statement should give error. Because x scope should
be local to for loop only.
99% cases, developers will not use the temporary variable x outside of the for
loop.
So x will keep on consuming memory always. So it is a bad usage of memory.
Ideally x memory should be free once for loop execution is completed.
----------
components: Library (Lib)
messages: 395246
nosy: deb_ctc
priority: normal
severity: normal
status: open
title: For Loop temporary variable scope should be local to For loop
type: behavior
versions: Python 3.9
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Python tracker <[email protected]>
<https://bugs.python.org/issue44332>
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